TI-89 True or False Problem?
On my TI-89, I know how to use the true or false feature, like if i plug in 19=6 it'll spit out the answer FALSE. But if I plug in 19x=6x, it can't tell me TRUE or FALSE. Anyway, my homework had a problem that said is ln(x+ [a bunch of junk])=-ln(x- [a bunch of junk]) true? I plugged it in to see if it is true, and it won't tell me. Can someone explain please 
Comments
Come on , you know that the ln function if 1 to 1...
thus check if the 1st " bunch of junk " = 2nd " bunch of junk "